Articles tagged with Liver Cancer
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Korea University researchers found that perioperative radiotherapy significantly improves survival rates among HCC patients at high risk of recurrence. The study suggests that radiotherapy can reduce recurrence and improve survival in these patients, providing a significant adjuvant treatment option.
Researchers found that people with Type 2 diabetes have higher levels of AGEs, leading to more viscoelastic liver tissue, which increases the risk of liver cancer. The study suggests new screening guidelines for this population, potentially improving early detection and treatment.
A recent study discovered a causal link between oncofoetal ecosystems and liver cancer recurrence, highlighting their potential as biomarkers for treating hepatocellular carcinoma (HCC). The research found that oncofoetal reprogramming contributes to EMT, tumour cell proliferation, and response to immunotherapy.
UCLA surgeons and scientists present research on ethnic predictors of gastric cancer survival, early liver retransplantation and risk factors for chemical restraint use in adult trauma patients. The studies highlight the importance of understanding these factors to improve patient care.
A recent study by University of Missouri researcher Mansoo Yu found that online weight loss interventions with counseling and social support are effective for middle-aged adults with obesity. The study identified two key features: professional health coaching and access to social support from other users, which led to significant long-...
A nationwide study from Karolinska Institutet found that GLP1 agonists like Ozempic reduce the risk of cirrhosis and liver cancer in people with type 2 diabetes and chronic liver disease. Those who continued taking the medication for ten years were half as likely to develop severe liver disease.
A new study reveals that RNA binding motif protein X-linked (RBMX) plays a crucial role in predicting cancer prognosis and response to immunotherapy. Abnormal expression of RBMX is associated with immune regulation, tumor microenvironment, and therapeutic effects of immune checkpoint inhibitors.
The £30M ADVANCE study aims to accelerate the development of new therapies for people with liver cirrhosis by identifying translational biomarkers. Researchers will enroll 200 patients with cirrhosis and use advanced techniques to analyze gene expression, blood tests, and MRI scans.
A new study from the University of Pennsylvania School of Medicine found that mailing signed orders to patients with cirrhosis led to a significant increase in liver cancer screenings. The study involved over 500 patients and showed that 55% completed their screening within six months, compared to just 27% in the control group.
Researchers at HKUMed successfully cured stage 4 liver cancer by reducing it to stage 1 using a combination of stereotactic body radiation and immunotherapy, followed by successful removal through living donor liver transplantation. An 85-year-old patient with two liver cancers was also treated and recovered well.
Researchers discovered that Nectandrin B, a bioactive lignan compound from nutmeg, extends the lifespan of Drosophila melanogaster by as much as 42.6%. The study found that Nectandrin B reduces intracellular ROS levels and improves age-related symptoms such as locomotive deterioration and neurodegeneration.
A recent study from Drexel University's College of Nursing and Health Professions aimed to understand the challenges and supports affecting individuals with GI cancer and their caregivers when it comes to maintaining a healthy diet and avoiding malnutrition. The research highlighted the importance of creating dietary interventions that...
Researchers at UC Davis Comprehensive Cancer Center have shown that inhibiting galectin 1 protein using gene therapy can shrink liver cancer in mice, improving the anti-cancer immune response and increasing killer T cells. This approach has potential as a treatment for HCC prevention.
US-born Latinos have a higher incidence of liver cancer than foreign-born Latinos, suggesting lifestyle and cultural differences may contribute to the trend. Researchers found second and third generation Mexican Americans had a 37% and 66% higher risk of liver cancer, respectively.
A study by the Keck School of Medicine of USC found that liver cancer risk increases with each successive generation of Mexican Americans, particularly among men. The research analyzed data from over 30,000 participants and found third-generation Mexicans to be 66% more likely to develop liver cancer than first-generation individuals.
Scientists at Nagoya University have discovered a reliable cancer marker, stromal cell-derived factor 4 (SDF-4), that detects gastric cancer with high accuracy. The protein is found in high levels even in patients with stage I gastric cancer, suggesting its potential for early detection.
A new study predicts a 23% rise in metabolic dysfunction-associated steatosic liver disease (MASLD) in US adults from 2020 to 2050. The predicted increase is linked to rising obesity and diabetes rates, resulting in nearly twice as many liver cancers annually.
Men who are overweight or obese at age 18 have a higher risk of developing 17 different cancers later in life. Higher BMI is also associated with an increased risk of mortality after cancer diagnosis for certain types of cancer.
A new smartphone app using the APRI+ALBI score increases the safety of liver surgery by providing an individualized risk assessment for patients prior to resection. The score offers a cheaper and less invasive option with comparable predictive power compared to standard preoperative tests.
A collaborative study has identified key epigenetic targets for treating hepatoblastoma, the most common childhood liver cancer. The research found that the enzyme histone-lysine methyltransferase G9a plays a crucial role in epigenetic regulation and is a promising therapeutic target.
A clinical trial shows that a combination of atezolizumab and bevacizumab can reduce cancer recurrence in liver cancer patients by one-third after curative-intent resection or ablation. The therapy has improved recurrence-free survival rates compared to active surveillance, offering new hope for these patients.
Researchers at UC San Diego discovered that liver cells use vesicle exchange to share molecules and multiply, a process also found in various types of cancer cells. This mechanism could be a universal driver of resistance to cancer therapies targeting cell proliferation.
A University of Massachusetts Amherst team demonstrates a protein antigen from a childhood vaccine can be delivered into malignant tumor cells to refocus the immune system against cancer. The bacteria-based intracellular delivering system shows promise in treating pancreatic, liver, and metastatic breast tumors.
A University of Basel study reveals that high levels of arginine drive metabolic reprogramming to promote tumor growth. The findings suggest targeting the specific arginine-binding factor for effective liver cancer treatment.
A study published in the Chinese Medical Journal reveals that methotrexate can be an effective treatment for liver cancer with a specific genetic mutation. The drug works by disrupting nucleotide synthesis in cancer cells, making it a promising alternative to current first-line treatments.
A nationwide study from Karolinska Institutet in Sweden found that close relatives and partners of people with metabolic-associated fatty liver disease (MASLD) are at a higher risk of developing liver cancer and severe liver disease. This suggests that family members could benefit from the same lifestyle advice as patients with MASLD.
A new analysis of liver cancer identified racial and ethnic differences in cause, as well as emerging trends for this highly fatal disease. The study found that liver cancer disproportionately affects people of low socioeconomic status, immigrants, veterans, and incarcerated populations.
Researchers at HKUMed uncovered a novel intercellular interplay between tumour cells and endothelial cells initiated by sEV-vWF, facilitating liver cancer development and metastasis. The study suggests a potential therapeutic approach by blocking sEV-mediated tumour-endothelial communication.
A new gene therapy study has identified microRNA-22 as a potential treatment for liver cancer, achieving better survival outcomes and reducing inflammation compared to the current FDA-approved drug lenvatinib. The treatment was administered via a single intravenous injection and showed no observable toxicity.
Recent studies have identified molecular inflammatory mechanisms that trigger the growth and transformation of progenitor cells into cancer stem cells, a key step in liver cancer development. Maintaining progenitor cell compartment integrity could be an attractive therapeutic strategy, while targeting IL-17 production may eradicate CSC...
A large long-term study found that good cardiorespiratory fitness in young men is associated with a significantly lower risk of developing nine specific cancers, including a 40% reduced risk of liver cancer. Higher fitness was also linked to lower risks of rectal, pancreatic, and bowel cancers.
A study of 98,000 postmenopausal women found that daily consumption of sugar-sweetened beverages was associated with a higher incidence of liver cancer. The findings suggest a potential link between these beverages and chronic liver disease mortality.
A study published in JAMA found that consuming sugar sweetened beverages daily increased the risk of developing liver cancer and chronic liver disease by 85% and 68%, respectively. Researchers analyzed data from over 98,000 postmenopausal women and found a significant association between sugary drink consumption and liver health outcomes.
Researchers found all hallmarks of T cell exhaustion within six to 12 hours of tumor exposure, including dramatic changes in gene expression and chromatin accessibility. The study challenges existing ideas about how T cells become exhausted and has implications for cancer immunotherapies.
A new study by Boston University researchers found that the volume of liver resected during gallbladder cancer surgery does not significantly affect overall survival rate when all cancer is removed. In contrast, larger liver resections were associated with more complications and longer hospital stays.
Researchers at St. Jude Children's Research Hospital created a more accurate hepatoblastoma model to improve therapies, focusing on DNA damage repair pathways. The model identified potential targets and validated the effectiveness of PRKDC inhibition when combined with doxorubicin, enhancing treatment efficacy.
Researchers from the University of Copenhagen have solved the mystery of how the Hepatitis C virus evades the human immune system. The virus uses a molecule called FAD as a 'mask', cloaking itself in a form that is already present in cells, making it invisible to the immune system.
A study found disparities in Hispanic cancer mortality rates, with higher rates for men in certain age groups and women for liver, pancreatic, and uterine cancers. The researchers highlight the need for targeted education and screening efforts to address these disparities.
Researchers have developed a new technique to generically treat several kinds of cancer, showing tumors grew almost three times less and survival rates reached 100% after just one injection. The method targets cancer cells with alpha radiation, sparing healthy tissue.
A new study found that obesity is associated with an increased risk of certain cancers, with stronger links in female patients for gallbladder and endometrial cancer. The study also revealed differential effects between sexes on colorectal, esophageal, and liver cancer.
Researchers found that distant cancers alter liver function by inducing fat accumulation and inflammation in liver cells. The process involves secretion of extracellular vesicles containing fatty acids, which reprogram the liver to resemble fatty liver disease.
Researchers analyzed 28 samples of curd cheese and mozzarella from Brazil and found aflatoxins in all, with levels below the European Union's upper limit. The study highlights the need for improved production practices throughout the dairy industry to minimize contamination.
Researchers have discovered that HER3 plays a crucial role in promoting cell survival in metastatic colorectal and pancreatic cancer. The surrounding liver microenvironment activates HER3, making it an emerging therapeutic target for these types of cancer.
Researchers found that B cells in the gastrointestinal tract play a crucial role in promoting liver cancer by activating autoaggressive T cells and producing IgA antibodies. When B cells are turned off, inflammation and fibrosis regress in mice, suggesting new ways to prevent NASH and liver cancer.
A study by Dr. Manel Esteller's team has identified a key epigenetic alteration in liver cancer that makes tumors more vulnerable to a specific class of anticancer drugs. This discovery may lead to improved treatment options for patients with liver cancer, particularly those with intact NSUN7 gene function.
SpaceMarkers, a new machine learning software, can identify molecular interactions among distinct cell types in and around tumors. By analyzing spatial transcriptomics data, it reveals genes overexpressed due to cell-to-cell interactions, providing new avenues for understanding cancer progression and treatment responses.
A new study from the USC Norris Comprehensive Cancer Center found that immigrant adults with liver cancer have a significantly higher five-year survival rate compared to those born in the US. The study identified disparities in survival rates across different racial and ethnic groups, with immigrants demonstrating better outcomes.
Researchers used human liver organoids to study fibrolamellar carcinoma, a rare childhood liver cancer. They found that different genetic mutations underlie different degrees of aggressiveness in the tumors, and uncovered the probable cell-of-origin as hepatocytes.
Researchers at West Virginia University found that bariatric surgery significantly reduces the risk of major cardiovascular events and death in patients with NAFLD. The study included 9,374 adult patients with NAFLD and obesity, who underwent either Roux-en-Y gastric bypass or sleeve gastrectomy.
The National Cancer Centre Singapore has strengthened its position as a leader in shaping local and international clinical trials targeted at improving outcomes for Asian cancers. A pivotal phase III trial co-chaired by a NCCS clinician scientist delivered positive results, increasing recurrence-free survival of patients with hepatocel...
Jeong Min Lee, KSR President and professor at Seoul National University Hospital, is honored with ARRS membership. He has published over 470 scientific articles and serves on the editorial board of several publications.
Researchers have identified a genetic signature in pre-malignant liver cells, which could help determine the future risk of developing liver cancer. The discovery has significant implications for staging and monitoring chronic liver disease patients.
Researchers found that a protein associated with liver cancer, ATF4, protects the liver by promoting the expression of SLC7A11, which suppresses ferroptosis and slows liver cancer progression. This unexpected result could inspire new treatments for preventing liver disease and cancer.
Scientists have created a new method to model liver cancer tumor subtypes using CRISPR-Cas9, discovering that specific gene isoforms can lead to different cancer subtypes. This platform could help researchers develop new therapeutic interventions for treating cancer and other diseases.
Researchers created the integrated-gut-liver-on-a-chip platform to examine how gut and liver cells interact, particularly in relation to non-alcoholic fatty liver disease. The study showed significant changes in gene expression and DNA damage when free fatty acids were introduced, leading to cell death similar to severe cases of NAFLD.
A new study by Cedars-Sinai investigators found that ChatGPT can provide easy-to-understand information about basic knowledge, lifestyle, and treatments for cirrhosis and liver cancer. The AI system has the potential to play a role in clinical practice and empower patients with knowledge about their disease.
Cancer cells have been found to employ a strategy to evade the immune system's killer T cells by interacting with myeloid cells and suppressing type 1 interferon production. This natural pathway is crucial for recruiting killer T cells to combat cancer spread. Researchers hope to develop new therapeutic approaches, such as forcing tumo...
A new radiotracer successfully detected 100% of primary tumors across multiple cancer types, outperforming the current standard. It also showed promise in detecting lymph node and distant metastases, offering a promising alternative for diagnosis and treatment.
Researchers found an enzyme in liver cancer cells that can convert a group of compounds into anticancer drugs, killing cells and reducing disease in animals. The enzyme SULT1A1 activates compounds like YC-1, making them toxic to tumor cells.
Researchers at City University of Hong Kong identified lysyl hydroxylase 1 (LH1) as a key factor in promoting confined migration of liver and pancreatic cancer cells. The study found that LH1 promotes metastasis by stabilizing Septin2, which enhances the actin network.